NIGHT LIGHT

Physical way to kill mosquito, non-toxic and non-radiative. The effective coverage of one bug zapper is about 16 square meters.lt is suitable to be used in living room, dining room, kitchen, bedroom etc.It can also be used as a night lamp with blue led light...

This LED Night Light LDR control DIY kit is suitable for student learning the LDR device. Light-dependent resistor (LDR) or photocell is a light-controlled variableresistor. The resistance of a photoresistor decreases with increasing incident light intensity. The LDR ca..

Led night light star * Random color pick..

Led night light star * Random color pick..